FVXX20 KWBC 040743 VOLCANIC ASH ADVISORY ISSUED: 2003APR04/0745Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915M) ADVISORY NUMBER: 2003/366 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH. OBS ASH DATE/TIME: 04/0715Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL070 MOVING W 20-25 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 04/0715Z DUE TO EXTENSIVE WEATHER CLOUDS. THESE CLOUDS MAY ALSO BE OBSCURING ANY POTENTIAL HOT SPOTS. NEXT ADVISORY: WILL BE ISSUED BY 2003APR04/1400Z. NNNN